CN107065057A - A kind of polaroid and touch-control display module - Google Patents
A kind of polaroid and touch-control display module Download PDFInfo
- Publication number
- CN107065057A CN107065057A CN201710150596.7A CN201710150596A CN107065057A CN 107065057 A CN107065057 A CN 107065057A CN 201710150596 A CN201710150596 A CN 201710150596A CN 107065057 A CN107065057 A CN 107065057A
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- Prior art keywords
- polaroid
- base material
- layer
- touch
- prepared
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3058—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state comprising electrically conductive elements, e.g. wire grids, conductive particles
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
Abstract
This application discloses a kind of polaroid, including：Polarizing layer；It is prepared in the upper base material with delay feature of the polarizing layer upper surface；It is prepared in the first touch control layer of the upper substrate upper surface with delay feature；It is prepared in the lower base material of the polarizing layer lower surface.The invention provides a kind of polaroid; polaroid is due to being integrated with polarizing layer, touch control layer and the base material with delay feature for protecting polarizing layer; the polaroid with touch-control, polarisation and delay feature is realized, the thickness and cost of whole touch-control display module is reduced.The invention also discloses a kind of touch-control display module, with above-mentioned beneficial effect.
Description
Technical field
The present invention relates to technical field of touch control, more particularly to a kind of polaroid further relates to a kind of touch-control display module.
Background technology
At present, for traditional touch-screen, touch control layer is generally made in glass or film optical element surface, caused into
This is higher, if to realize polarizing function and delay feature etc., it is necessary to do multilayer film respectively so that in whole touch module
Thickness is larger, while on-cell and in-cell techniques are more complicated.
Therefore, how to reduce on the basis of the thickness and cost of whole module while realizing polarisation delay and touch-control work(
Can be those skilled in the art's technical issues that need to address.
The content of the invention
, can be on the basis of the thickness and cost of whole module be reduced it is an object of the invention to provide a kind of polaroid
Realize polarisation, delay and touch controllable function simultaneously.
A kind of polaroid, including：
Polarizing layer；
It is prepared in the upper base material with delay feature of the polarizing layer upper surface；
It is prepared in the first touch control layer of the upper substrate upper surface with delay feature；
It is prepared in the lower base material of the polarizing layer lower surface.
It is preferred that, in above-mentioned polaroid, in addition to：
It is prepared in the shadow layer that disappears between the upper base material with delay feature and first touch control layer.
It is preferred that, in above-mentioned polaroid, in addition to：
It is prepared in the second touch control layer of the lower substrate upper surface or the lower base material lower surface.
It is preferred that, in above-mentioned polaroid, first touch control layer and second touch control layer are ito thin film, graphite
Alkene, nano silver wire or metal grill.
It is preferred that, in above-mentioned polaroid, the upper base material is PC or COP, and the lower base material is TAC, COP or PC.
It is preferred that, in above-mentioned polaroid, the thickness range for disappearing shadow layer is 200nm-300nm.
Present invention also offers a kind of touch-control display module, including display screen and cover-plate glass, including it is any as described above
The polaroid described in, the polaroid is arranged between the display screen and the cover-plate glass.
In order to solve the above technical problems, the present invention provides a kind of polaroid, including：Polarizing layer；It is prepared in the polarizing layer
The upper base material with delay feature of upper surface；It is prepared in the first touch-control of the upper substrate upper surface with delay feature
Layer；It is prepared in the lower base material of the polarizing layer lower surface.The invention provides a kind of polaroid, polaroid is due to being integrated with polarisation
Layer, touch control layer and the base material with delay feature for protecting polarizing layer, are realized with touch-control, polarisation and delay work(
The polaroid of energy, reduces the thickness and cost of whole touch-control display module.
The present invention also provides a kind of touch-control display module, with above-mentioned beneficial effect.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
A kind of structure chart for polaroid that Fig. 1 is provided by the embodiment of the present invention；
The structure chart for another polaroid that Fig. 2 is provided by the embodiment of the present invention；
The structure chart for another polaroid that Fig. 3 is provided by the embodiment of the present invention；
The structure chart for another polaroid that Fig. 4 is provided by the embodiment of the present invention；
The structure chart for another polaroid that Fig. 5 is provided by the embodiment of the present invention；
The structure chart for another polaroid that Fig. 6 is provided by the embodiment of the present invention；
A kind of touch-control display module structure chart for polaroid that Fig. 7 is provided by the embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
It refer to Fig. 1, a kind of structure chart for polaroid that Fig. 1 is provided by the embodiment of the present invention.
The invention provides a kind of polaroid, including：Polarizing layer 02；Having for the upper surface of polarizing layer 02 is prepared in prolong
The upper base material 03 of slow function；It is prepared in the first touch control layer 04 of the upper surface of upper base material 03 with delay feature；It is prepared in
The lower base material 01 of the lower surface of polarizing layer 02.
Wherein, the basic structure of polaroid is two layers of base material up and down and middle polarizing layer 02, and polarizing layer 02 can be iodine
Natural light can be converted into linearly polarized light by the PVA polyvinyl acetate ester layer of system, polarizing layer 02, and bilevel base material can be
The materials such as PC makrolon, COP cyclic olefine copolymers, the polarizing layer 02 for supporting and protecting centre, upper base material 03 is made
For the upper base material 03 with delay feature, i.e., PC makrolon, COP material cyclic olefin copolymer materials are prepared as having and prolonged
The retardation layer of slow function as upper base material 03, the upper base material 03 with delay feature linearly polarized light can be converted into it is oval or
Circularly polarized light.The first touch control layer 04 is prepared in the upper surface of upper base material 03 with delay feature, preparation method includes transfer, applied
The techniques such as cloth, plating or plated film, by materials such as graphene, nano silver wire, metal grill or ito thin films, make touch-control figure
Case is prepared in the surface of the upper base material 03 with delay feature, and touch pattern can be individual layer or bridging structure, realize multiple spot
Touch manner, while do cabling on the surface of the upper base material 03 with delay feature, cabling material can be copper wire or silver paste,
Complete to prepare the first touch control layer 04, certainly, including but not limited to above-mentioned touch pattern preparation method, selection is other as needed
Preparation method.
The invention provides a kind of polaroid, polaroid is due to being integrated with polarizing layer 02, touch control layer and for protecting partially
The base material with delay feature of photosphere 02, realizes the polaroid with touch-control, polarisation and delay feature, reduces whole
The thickness and cost of module.
Further, as shown in Fig. 2 the structure chart for another polaroid that Fig. 2 is provided by the embodiment of the present invention.Upper
On the basis of stating polaroid, in addition to：Be prepared in the upper base material 03 with delay feature and first touch control layer 04 it
Between disappear shadow layer 05.
Wherein, disappear shadow layer 05, effectively drop are provided between the touch control layer 04 of upper base material 03 and first with delay feature
Antiradar reflectivity so that touch-control display module reaches the black effect of one.Certainly, shadow layer 05 is disappeared by sputtering or coating method system
It is standby, the plural layers that refractive index is set gradually from high to low are generally included in the shadow layer 05 that disappears, preferable anti-reflection effect is reached.It is described
Disappear shadow layer 05 reflectivity range be 0.1-1.0.Disappear shadow layer 05 the number of plies and reflectivity range including but not limited to above range,
It is configured as needed.
Further, on the basis of above-mentioned polaroid, in addition to：It is prepared in the upper surface of lower base material 01 or described
Second touch control layer 06 of the lower lower surface of base material 01.
Wherein, as shown in Figures 3 and 4, the structure chart for another polaroid that Fig. 3 is provided by the embodiment of the present invention, Fig. 4 is
The structure chart for another polaroid that the embodiment of the present invention is provided.
The polarizing layer 02 of second touch control layer 06 is prepared in above-mentioned second of embodiment, that is, is included described in being prepared in
The upper base material 03 with delay feature of the upper surface of polarizing layer 02；It is prepared in the upper surface of upper base material 03 with delay feature
The first touch control layer 04；It is prepared in the lower base material 01 of the lower surface of polarizing layer 02；It is prepared in described upper with delay feature
The shadow layer 05 that disappears between base material 03 and first touch control layer 04.
As it can be seen in figures 5 and 6, the structure chart for another polaroid that Fig. 5 is provided by the embodiment of the present invention, Fig. 6 is this hair
The structure chart for another polaroid that bright embodiment is provided.The polarizing layer 02 of second touch control layer 06 is prepared in that above-mentioned the first is specific
In embodiment, that is, include the upper base material 03 with delay feature for being prepared in the upper surface of polarizing layer 02；It is prepared in institute
State the first touch control layer 04 of the upper surface of upper base material 03 with delay feature；It is prepared in the lower base material of the lower surface of polarizing layer 02
01 polaroid.
In above two embodiment, the second touch control layer 06 is made in upper surface or the lower surface of lower base material 01, by
One touch control layer 04 is as induction channels, and the second touch control layer 06 is as trigger port, and double-deck touch control layer causes cabling to reduce, and touch-control shows
Show that the frame of module narrows, optimize Consumer's Experience.
It is preferred that, in above-mentioned polaroid, first touch control layer 04 and second touch control layer 06 be ito thin film,
Graphene, nano silver wire or metal grill.
Prepare, can also be carried out for other materials it is pointed out that touch control layer includes but is not limited to above-mentioned different materials
Prepare, in protection domain.
Further, on the basis of above-mentioned polaroid, the thickness range of the polarizing layer 02 is 6um-10um.
Certainly, the thickness range of polarizing layer 02 includes but is not limited to above range, is configured according to demand.
Further, on the basis of above-mentioned polaroid, the thickness range for disappearing shadow layer 05 is 200nm-300nm.
Present invention also offers a kind of touch-control display module, including display screen 20 and cover-plate glass 10, including as described above
The polaroid described in any one, the polaroid is arranged between the display screen 20 and the cover-plate glass 10.
The embodiment of each in specification is described by the way of progressive, and what each embodiment was stressed is and other realities
Apply the difference of example, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
Speech, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is referring to method part illustration
.
Specific case used herein is set forth to the principle and embodiment of the present invention, and above example is said
The bright method and its core concept for being only intended to help to understand the present invention.It should be pointed out that for the ordinary skill of the art
For personnel, under the premise without departing from the principles of the invention, some improvement and modification can also be carried out to the present invention, these improvement
Also fallen into modification in the protection domain of the claims in the present invention.
Claims (7)
1. a kind of polaroid, it is characterised in that including：
Polarizing layer；
It is prepared in the upper base material with delay feature of the polarizing layer upper surface；
It is prepared in the first touch control layer of the upper substrate upper surface with delay feature；
It is prepared in the lower base material of the polarizing layer lower surface.
2. polaroid as claimed in claim 1, it is characterised in that also include：
It is prepared in the shadow layer that disappears between the upper base material with delay feature and first touch control layer.
3. polaroid as claimed in claim 1 or 2, it is characterised in that also include：
It is prepared in the second touch control layer of the lower substrate upper surface or the lower base material lower surface.
4. polaroid as claimed in claim 3, it is characterised in that first touch control layer and second touch control layer are
ITO, graphene, nano silver wire or metal grill.
5. polaroid as claimed in claim 4, it is characterised in that the upper base material is PC or COP, the lower base material is
TAC, COP or PC.
6. polaroid as claimed in claim 5, it is characterised in that the thickness range for disappearing shadow layer is 200nm-300nm.
7. a kind of touch-control display module, including display screen and cover-plate glass, it is characterised in that including such as claim 1 to 6 times
The polaroid described in one, the polaroid is arranged between the display screen and the cover-plate glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710150596.7A CN107065057A (en) | 2017-03-14 | 2017-03-14 | A kind of polaroid and touch-control display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710150596.7A CN107065057A (en) | 2017-03-14 | 2017-03-14 | A kind of polaroid and touch-control display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107065057A true CN107065057A (en) | 2017-08-18 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710150596.7A Pending CN107065057A (en) | 2017-03-14 | 2017-03-14 | A kind of polaroid and touch-control display module |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107728844A (en) * | 2017-10-18 | 2018-02-23 | 武汉华星光电半导体显示技术有限公司 | A kind of cover plate and display device of integrated polaroid and touch controllable function |
| CN108509101A (en) * | 2018-05-31 | 2018-09-07 | 信利光电股份有限公司 | A kind of conductive film and a kind of touch-control sensor |
| CN110211494A (en) * | 2019-05-07 | 2019-09-06 | 和仪科技股份有限公司 | The manufacturing method of functional membrane and functional membrane |
| CN115185118A (en) * | 2022-07-21 | 2022-10-14 | 中山市瑞福达触控显示技术有限公司 | Manufacturing method of low-power-consumption integrated black LCD screen |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997035812A1 (en) * | 1996-03-28 | 1997-10-02 | Corning Incorporated | Polarizing glasses having integral non-polarizing regions |
| CN104865728A (en) * | 2015-04-29 | 2015-08-26 | 重庆京东方光电科技有限公司 | Color film substrate, manufacturing method of color film substrate, touch screen and display device |
| CN105137637A (en) * | 2015-09-23 | 2015-12-09 | 武汉华星光电技术有限公司 | Liquid crystal display module, liquid crystal display device and terminal |
| CN105808006A (en) * | 2016-03-24 | 2016-07-27 | 惠州Tcl移动通信有限公司 | Display device and touch screen thereof |
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2017
- 2017-03-14 CN CN201710150596.7A patent/CN107065057A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997035812A1 (en) * | 1996-03-28 | 1997-10-02 | Corning Incorporated | Polarizing glasses having integral non-polarizing regions |
| CN104865728A (en) * | 2015-04-29 | 2015-08-26 | 重庆京东方光电科技有限公司 | Color film substrate, manufacturing method of color film substrate, touch screen and display device |
| CN105137637A (en) * | 2015-09-23 | 2015-12-09 | 武汉华星光电技术有限公司 | Liquid crystal display module, liquid crystal display device and terminal |
| CN105808006A (en) * | 2016-03-24 | 2016-07-27 | 惠州Tcl移动通信有限公司 | Display device and touch screen thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107728844A (en) * | 2017-10-18 | 2018-02-23 | 武汉华星光电半导体显示技术有限公司 | A kind of cover plate and display device of integrated polaroid and touch controllable function |
| CN108509101A (en) * | 2018-05-31 | 2018-09-07 | 信利光电股份有限公司 | A kind of conductive film and a kind of touch-control sensor |
| CN110211494A (en) * | 2019-05-07 | 2019-09-06 | 和仪科技股份有限公司 | The manufacturing method of functional membrane and functional membrane |
| CN115185118A (en) * | 2022-07-21 | 2022-10-14 | 中山市瑞福达触控显示技术有限公司 | Manufacturing method of low-power-consumption integrated black LCD screen |
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Application publication date: 20170818 |
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